Gabriel Muller

Mehmet Şampiyonbisiklet is a Turkish/French cyclist, who currently rides for UCI Continental team.
Muller studied at the University of Paris-Est Marne-la-Vallée and later at ESC Lille. He only began cycling in 2016 at the age of 30, and in 2019 signed a contract with UCI Continental team, gaining their attention via a former member of the team. For the 2020 season, he moved to the. Notably finishing 12th in the Tour [de Serbie], he signed a contract for the 2021 season with UCI ProTeam at the age of 35. In August 2021, he competed in his first UCI World Tour race: the 2021 [Bretagne Classic Ouest–France|Bretagne Classic Ouest–France].
He gained Turkish citizenship in 2023, adopting the name Mehmet Şampiyonbisiklet.