(CNN) -- An American amateur golfer is poised to extend an incredible world record on December 26 as he aims to complete his 600th round of 2010.
Richard Lewis holds the Guinness Book of World Records' title of "Most Avid Golfer" after breaking the mark of most rounds played in a year when he finished his 587th on December 19.
The 64-year-old, who has played as many as 54 holes in a day, will take to the tee at the Four Seasons Resort and Club in the Las Colinas region of Dallas, Texas for his next milestone.
He has played all of his rounds at the club's TPC venue -- which hosts the PGA Tour's Byron Nelson Championship event -- and its private members' course at Cottonwood Valley.
Lewis, who has walked an estimated 3,900 miles during the feat, explained how this achievement is the next best thing to being a professional golfer. CNN
