In 2009, a large Greek-Cypriot man and his teenage son walked onto the Britain’s Got Talent stage, stripped off their shirts, and began performing a wildly exaggerated parody of Irish dancing. The audience — and the judges — were helpless with laughter. Stavros Flatley, the comedy dance duo of Demetri and Michalis “Lagi” Demetriou, became one of the most beloved acts in BGT history. Their net worth is estimated at approximately £2 million combined as of 2026, built through their BGT run, subsequent touring, pantomime seasons, and television appearances that have kept the duo in the public eye for over fifteen years.
| Act Name | Stavros Flatley |
|---|---|
| Members | Demetri Demetriou (father) and Michalis “Lagi” Demetriou (son) |
| Nationality | British-Cypriot |
| BGT Series | Series 3 (2009) |
| BGT Result | 4th Place |
| Act Type | Comedy Dance (Irish dance parody) |
| Combined Net Worth | £2 Million (2026 estimate) |
| Known For | BGT 2009, comedy Irish dance, “Flatley” parody |
Early Life and Background
Demetri Demetriou is of Greek-Cypriot heritage — a background that made the act’s name, Stavros Flatley, a particularly inspired piece of comedy. “Stavros” is a quintessentially Greek name; “Flatley” is an unmistakable reference to Michael Flatley, the American-Irish dancer behind Lord of the Dance. The collision of two utterly disparate cultural identities was baked into the name before they even stepped on stage.
The act originated as a family joke. Demetri and his son Lagi — who was a teenager when they first appeared on BGT — had been performing their exaggerated Irish dancing routine at home for laughs. Friends and family encouraged them to take it further. The combination of Demetri’s large frame, his enthusiastic but technically chaotic footwork, and Lagi’s ability to keep a straight face while performing increasingly ridiculous choreography created a comedy dynamic that worked perfectly in front of a live audience.
Before BGT, neither Demetri nor Lagi had professional entertainment careers. Demetri worked in Cyprus and the UK in various capacities; Lagi was still in school. Britain’s Got Talent 2009 was both their debut and their defining moment.
Britain’s Got Talent 2009
Stavros Flatley auditioned for the third series of Britain’s Got Talent in 2009. Their audition — Demetri charging across the stage while Lagi executed his role with deadpan precision, both in loud matching shirts — stopped the audience cold before the laughter broke through. Simon Cowell, Piers Morgan, and Amanda Holden were visibly delighted. The clip became one of the most-viewed BGT audition videos of the era.
They progressed through the semi-finals and reached the Grand Final — an achievement that placed them among the most successful acts of what turned out to be the most-watched series BGT had produced. The 2009 final featured one of the most extraordinary line-ups in the show’s history: Diversity (winners), Susan Boyle (runner-up), Julian Smith (third), and Stavros Flatley (fourth). Finishing fourth in a final that included Susan Boyle — whose audition had gone global — was a remarkable achievement for a father-son comedy act with no prior professional experience.
Career After BGT
Following their BGT success, Stavros Flatley capitalised on their popularity through touring, pantomime seasons, and television appearances. Pantomime proved to be a particularly strong income stream — the British panto circuit is a reliable and well-paying avenue for recognisable personalities with strong audience appeal, and Stavros Flatley’s blend of comedy, physicality, and family-friendly entertainment made them natural pantomime performers. They appeared in productions across the UK in the years following their BGT success, typically in roles that allowed Demetri’s comic physicality to drive the laughs.
The duo made numerous television appearances, including BGT anniversary specials and variety programmes, keeping their profile alive. They also performed at corporate events and live shows, where the guaranteed laughter response of their act made them reliable bookings for event organisers looking for crowd-pleasing entertainment.
Net Worth Breakdown
| Income Source | Estimated Amount | Type | Notes |
|---|---|---|---|
| Britain’s Got Talent (2009) | £50K–100K | One-time (personal) | Performance fees, prize money share (4th place), post-show appearance fees |
| UK Touring (2009–2015) | £100K–200K total | Cumulative | Live performance tours across the UK capitalising on BGT fame |
| Pantomime Seasons | £30K–80K/season | Annual (personal) | Multiple panto seasons across UK venues; reliable income stream for celebrity acts |
| Television Appearances | £20K–50K/year (peak) | Annual (personal) | BGT anniversary shows, variety programmes, TV specials |
| Corporate & Live Events | £30K–70K/year | Annual (personal) | Corporate bookings, comedy festivals, live variety shows |
| Estimated Combined Net Worth | £2 Million (2026) | ||
Later Years and Current Status
In the years following their peak fame, the duo’s paths have diverged somewhat. Lagi Demetriou moved to Cyprus, where he runs a barbershop. In a detail that perfectly captures the enduring cult status of Stavros Flatley, the barbershop contains a Stavros Flatley museum — located, appropriately, in the bathroom. It is the kind of absurdist legacy that suits an act that was never trying to be anything other than brilliantly, unapologetically funny.
Demetri has continued to be available for event bookings, and both father and son have periodically reunited for anniversary specials and charity events. The act’s YouTube channel, StavrosFlatleyTV, preserves their performance highlights for new audiences discovering BGT’s greatest moments. In a digital age where classic BGT auditions are regularly shared on social media platforms, Stavros Flatley continues to find new generations of fans.
Little-Known Facts
- The name “Stavros Flatley” combines a quintessentially Greek first name with a direct reference to Michael Flatley of Lord of the Dance — making the cultural collision the joke before the dancing even begins.
- They finished fourth in the BGT 2009 final — in the same line-up as Susan Boyle, Diversity, and Julian Smith, which remains one of the most talented and memorable finals in the show’s history.
- Lagi Demetriou now lives in Cyprus and runs a barbershop that contains a Stavros Flatley museum — located in the bathroom.
- Their BGT audition video became one of the most-shared clips from the 2009 series, introducing them to audiences far beyond the UK broadcast.
- Despite having no professional performance background before BGT, they successfully transitioned into a UK touring and pantomime career that sustained their earnings for years after the show.
What is Stavros Flatley’s net worth?
Stavros Flatley’s combined net worth is estimated at approximately £2 million as of 2026. The figure reflects their earnings from the 2009 Britain’s Got Talent series, subsequent UK touring, pantomime seasons, television appearances, and corporate event bookings over more than fifteen years since their BGT debut. As neither Demetri nor Lagi Demetriou have publicly disclosed financial details, this is an informed estimate based on their career trajectory.
What happened to Stavros Flatley after BGT?
After finishing fourth on Britain’s Got Talent in 2009, Stavros Flatley toured the UK, performed pantomime seasons across British venues, and made television appearances including BGT anniversary specials. In later years, Lagi Demetriou moved to Cyprus where he runs a barbershop that contains a Stavros Flatley museum. Both father and son have periodically reunited for anniversary appearances and charity events.
Where did Stavros Flatley finish on BGT?
Stavros Flatley finished fourth in the Britain’s Got Talent Series 3 final in 2009. The final that year featured one of the strongest lineups in the show’s history: Diversity won, Susan Boyle finished second, Julian Smith came third, and Stavros Flatley placed fourth. Given the extraordinary quality of that final, finishing fourth was a remarkable achievement for a father-son comedy act with no prior professional experience.
What are the real names of Stavros Flatley?
Stavros Flatley consists of Demetri Demetriou (the father) and his son Michalis “Lagi” Demetriou. The duo are of Greek-Cypriot heritage, which inspired their stage name — “Stavros” being a classic Greek name and “Flatley” referencing Michael Flatley, the American-Irish dancer behind Lord of the Dance. The comedic collision between Greek identity and Irish dance forms the entire premise of the act.