He held Frontier Martial-Arts Wrestling's World Martial Arts Heavyweight Championship and headlined the company's flagship event Anniversary Show in 1992.

They became the top team in Toronto by defeating Whipper Billy Watson and Bulldog Brower for the international tag title in July 1966.

Singh also competed on the US wrestling circuits, grappling with opponents like Sweet Daddy Siki, André the Giant, Hans Schmidt, Whipper Billy Watson and "Bulldog" Dick Brower.

He defeated Seiji Sakaguchi in 1976 to win the NWF Asian title and remained champion until making a jump to All-Japan Pro Wrestling in 1981.

Singh wrestled in the main event of the joint New Japan-All Japan card in Tokyo in 1978 with Abdullah the Butcher to take on the Japanese dream team of Inoki and Giant Baba.

Singh defeated El Canek to win the UWA World Heavyweight Championship in Mexico in 1980 and lost the title to Inoki months later.

In Toronto Singh had one final match for Frank Tunney against Sheik in 1977, when he subbed for no-show Dusty Rhodes.

Singh defeated Ric Flair in Toronto in 1979, and unsuccessfully challenging Nick Bockwinkel for the AWA title at the Gardens.

Singh also wrestled in the main event of the first Heisei Ishingun card in Tokyo in 1994, losing to Shiro Koshinaka in a bout refereed by Inoki.

Singh wrestled his last match on Canada Day 2012 for SCW TigerFest 2012 in Brampton, Ontario where he teamed with Tatanka and Sonjay Dutt defeating Viscera, Darkko, and Steve Corino.

Area Trustee Donna Danielli addressed the decision, which has been met with some controversy given the violent content of professional wrestling, stating: "He definitely makes a difference in the community and I believe that he will be a very positive role model and mentor at that school -- he plans to be very involved.