Mark Hensby

In December 2017, the PGA Tour suspended Hensby for one year retroactive to 26 October for violating the Tour's anti-doping policy. Hensby spoke out a day afterwards, saying: "Call me stupid but don’t call me a cheater."

A series of injuries and three shoulder surgeries, plus two failed attempts at European Tour Q School, halted Hensby's career. He made his first PGA Tour start in two years (and first cut on any major tour since 2011) at the 2015 Barbasol Championship. He was the co-leader at the 36-hole point with rookie Kim Meen-whee. Hensby finished T6, his first PGA Tour top ten finish in seven years.

A car accident early in 2006 severely limited Hensby's ability to compete that year, but he came back in 2007 to finish just outside the top 100 on the PGA Tour money list and secure his card for following season. His struggles were not over however and in 2008, he slipped outside the top 150 to lose his fully exempt status.

Hensby won the Scandinavian Masters on the European Tour in 2005. He was as high as 27th in the Official World Golf Ranking in 2005.

2004 was a breakthrough season for Hensby as he sought to establish himself on the PGA Tour. He collected his first win at the 2004 John Deere Classic, where he defeated John E. Morgan in a sudden-death playoff, and also had several other top 10 finishes on his way to 15th place on the end of season money list. The following season, he made an impact in the majors, finishing tied for 5th at the Masters, tied for 3rd in the U.S. Open, and tied for 15th in the British Open. In 2005, Hensby made the cut in all four majors and was awarded with a spot in the 2005 Presidents Cup.

Hensby played on what is now the Korn Ferry Tour (formerly named the web.com Tour, Nationwide Tour, the Buy.com Tour, the Nike Tour, and the Ben Hogan Tour) for several years from 1997 before he graduated to the PGA Tour for the 2001 season. He gained his place on the elite tour by virtue of his 2nd-place finish on the Buy.com Tour money list in 2000. In his rookie season, Hensby did not earn enough money to retain his card and was forced to return to the second tier for 2002, after failing to regain his place at the end of season qualifying school. In 2003, he picked up his third win on the Nationwide Tour and finished 7th on the money list, to graduate directly to the PGA Tour for the second time.

Hensby was born in Melbourne, Victoria. He grew up in Tamworth, New South Wales and attended Tamworth High School, leaving at the age of 16 to work as a postie while spending most of his time on the golf course. He moved to the United States in 1994, and having initially stayed with family friends, for a time slept in his car parked at the Cog Hill Golf & Country Club near Chicago, Illinois. He won the Illinois State Amateur Championship in 1994 before turning professional the following year. He now lives in Mesa, Arizona.

Mark Adam Hensby (born 29 June 1971) is an Australian professional golfer.