Complex sentence: Andrés Gimeno Tolaguera (born August 3,1937 in Barcelona, Spain) is a retired Spanish tennis player whose major achievement came in 1972, when he won the French Open.
Split into simpler sentences: Andrés Gimeno Tolaguera (born August 3,1937 in Barcelona, Spain) is a retired Spanish tennis player. He major achievement came in 1972, when he won the French Open.