Henri Kontinen and Thomas Johansson are both professionals in what sport?
Henri Kontinen: Henri Kontinen (] ; born 19 June 1990) is a Finnish tennis player. Thomas Johansson: Karl Thomas Conny Johansson (] ; born 24 March 1975 in Linköping), commonly known as Thomas Johansson, is a retired professional tennis player from Sweden.
i don't know