Do athletes Thomaz Koch and Jack Sock play the same professional sport?
Thomaz Koch Thomaz Koch (born May 11, 1945 in Porto Alegre), is a left-handed former tennis player from Brazil, who was a quarter-finalist at the French Open, Wimbledon and the U.S. National Championships.
PJ Ladd Patrick John Ladd, professionally referred to as PJ Ladd, (born January 11, 1983) is an American professional skateboarder whose stance is "regular". Ladd was labelled an "east coast legend" by fellow professional skateboarder and team manager John Rattray in May 2013.