Thomas Johansson and Pieter Aldrich, share which occupation?
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. He reached a career-high Association of Tennis Professionals (ATP) world No. 7 singles ranking on May 10, 2002. His career highlights in singles include a Grand Slam title at the Australian Open in 2002, and an ATP Masters Series title at the 1999 Canada Masters. He also won a silver medal at the 2008 Summer Olympics in men's doubles, partnering Simon Aspelin.
Guido Alkemade Guido Antonius Gerardus Alkemade (born June 23, 1962, in Leiden) is a sailor from the Netherlands, who represented his country at the 1984 Summer Olympics in Los Angeles. With John Stavenuiter as helmsman, Alkemade took the 9th place in the 470. Four years later Alkemade returend as substitute, for the Dutch 470, to the 1988 Summer Olympics.