'''Mark John Calcavecchia''' (born June 12, 1960) is an American golfer. He was born in Laurel, Nebraska. He attended the University of Florida, turned professional in 1981 and joined the PGA Tour in 1982.

Calcavecchia was at his best in the late 1980s, notching up his most notable achievement in 1989, when he won the Open, which is one of golf's four maj...(continue reading)