Booysen made his début for Eastern Transvaal in 1987. He had a brief stint with Northern Transvaal but returned to Eastern Transvaal and later captained the side. When Booysen retired in 2001 after a severe neck injury he had played 132 matches for the Falcons.[1]
In 1996 he spent the season at the Dewsbury Rams, along with several other South African World Cup players. Despite the hype surrounding their arrival, the imports failed to make a lasting impression at the club and returned home the following year.