2010 is the 74th Masters.
Many golf tournaments are held in April, but the most famous tournament is the Masters, held in Augusta, Georgia. The four "major" golf tournaments are the Open, the US Open, the Masters, and the PGA Championship.
72 holes, 4 rounds of 18.
Yes! it's called the senior tour, and it has many tournaments.
Seve Ballesteros won over 90 international tournaments. He also won the World Match Play Championship 5 times and The Open Championship 3 times. In total he won around 100 major golf tournaments.
Ali Abdullah-Ezzani has won 2 amateur Golf tournaments in the Sacramento tournament in 2005.