Adonis Stevenson

Stevenson Adonis (born 22 September 1977), best known as Adonis Stevenson, is a Haitian Canadian former professional boxer. He competed from 2006 to 2018. He won the WBC, "Ring" magazine and lineal light-heavyweight titles in 2013. He was born in Port-au-Prince, Haiti. Stevenson was considered one of boxing's hardest punchers during his prime. 
He made ten successful defenses of the WBC and lineal titles until getting a life-threatening brain injury in his 2018 fight against Oleksandr Gvozdyk.
In 2012, Stevenson said he was in jail in Quebec, on charges of managing prostitutes, assault, and making threats.