|Full name||Jacob Thorbjørn Olesen|
|Born||21 December 1989|
|Height||1.75 m (5 ft 9 in)|
|Weight||154 lb (70 kg; 11.0 st)|
|Current tour(s)||European Tour|
|Former tour(s)||PGA Tour|
|Number of wins by tour|
|PGA Tour of Australasia||1|
|Best results in major championships|
|Masters Tournament||T6: 2013|
|U.S. Open||CUT: 2013, 2018|
|The Open Championship||T9: 2012|
|PGA Championship||T27: 2012|
Jacob Thorbjørn Olesen (born 21 December 1989) is a Danish professional golfer who plays on the European Tour, where he has won five times including the 2016 Turkish Airlines Open and the 2018 Italian Open. He has also won two important pairs events, representing Denmark, the 2016 World Cup of Golf with Søren Kjeldsen and the 2017 GolfSixes with Lucas Bjerregaard.
Olesen turned professional in 2008. He finished in fourth place on the third tier Nordic League rankings in 2009, having won three tournaments, to graduate to Europe's second tier Challenge Tour for 2010. During his début season he claimed his first Challenge Tour title at The Princess, held in Sweden at the beginning of July. He finished third in the 2010 Challenge Tour ranking, earning him full exemption (category 10b) for the 2011 European Tour.
In December 2010, Olesen tied for second place at the Alfred Dunhill Championship, the first tournament of the 2011 European Tour season. This was equaled in June 2011, when Olesen tied for second at the BMW Italian Open in Turin, mostly due to a 10-under-par round of 62 on the final day, but still coming up short by one stroke of Englishman Robert Rock. The following month Olesen finished in a tie for second again at the Alstom Open de France when he bogeyed the last hole to finish one stroke behind Thomas Levet. With this finish, Olesen qualified for The 2011 Open Championship, his first major.
Olesen won the 2012 Sicilian Open. This victory placed him in the top-100 of the Official World Golf Ranking. After the final event of the 2012 season, the DP World Tour Championship, Dubai where he finished T21, Olesen moved into the world top-50 for the first time as No. 50 and played the Masters for the first time in 2013.
In the 2013 Masters Tournament, after an opening round of 78, Olesen shot rounds of 70, 68, and 68 to finish at four-under-par 284, good enough for a sixth place tie. His final three rounds of 206 combined were ten-under-par, the best in the tournament. He earned enough money to be eligible for Special Temporary Membership on the PGA Tour, which he accepted. This allowed him unlimited sponsor exemptions for the remainder of the 2013 season.
In September 2018, Olesen qualified for the 2018 Ryder Cup European team. Europe regained the Ryder Cup, winning by 17½ points to 10½. Olesen went 1–1 including defeating Jordan Spieth in singles (5 and 4).
Professional wins (12)
European Tour wins (5)
|Race to Dubai finals series (1)|
|Rolex Series (1)|
|Other European Tour (3)|
|No.||Date||Tournament||Winning score||Margin of
|1||1 Apr 2012||Sicilian Open||−15 (68-69-67-69=273)||1 stroke||Chris Wood|
|2||26 Oct 2014||ISPS Handa Perth International1||−17 (64-69-67-71=271)||3 strokes||Victor Dubuisson|
|3||4 Oct 2015||Alfred Dunhill Links Championship||−18 (68-66-65-71=270)||2 strokes||Brooks Koepka, Chris Stroud|
|4||6 Nov 2016||Turkish Airlines Open||−20 (65-62-68-69=264)||3 strokes||David Horsey, Li Haotong|
|5||3 Jun 2018||Italian Open||−22 (65-68-65-64=262)||1 stroke||Francesco Molinari|
1Co-sanctioned with the PGA Tour of Australasia
European Tour playoff record (0–1)
|1||2015||AfrAsia Bank Mauritius Open||George Coetzee||Lost to birdie on second extra hole|
Challenge Tour wins (1)
|No.||Date||Tournament||Winning score||Margin of victory||Runners-up|
|1||4 Jul 2010||The Princess||−14 (69-66-65-70=270)||2 strokes||Peter Gustafsson, Bernd Wiesberger|
Nordic League wins (4)
Other wins (2)
- 2016 ISPS Handa World Cup of Golf (with Søren Kjeldsen)
- 2017 GolfSixes (with Lucas Bjerregaard, unofficial European Tour event)
Results in major championships
|The Open Championship||CUT||T9||CUT||T64||CUT||T62||T12|
|The Open Championship|
CUT = missed the half-way cut
"T" = tied for place
|The Open Championship||0||0||0||0||1||2||7||4|
- Most consecutive cuts made – 4 (twice, current)
- Longest streak of top-10s – 1 (twice)
Results in World Golf Championships
Results not in chronological order prior to 2015.
|FedEx St. Jude Invitational||T48||T10||T3|
QF, R16, R32, R64 = Round in which player lost in match play
"T" = tied
- World Cup (representing Denmark): 2011, 2013, 2016 (winners), 2018
- Seve Trophy (representing Continental Europe): 2013 (winners)
- Royal Trophy (representing Europe): 2013 (winners)
- EurAsia Cup (representing Europe): 2014
- Ryder Cup (representing Europe): 2018 (winners)
- "Olesen wins by two in Sweden". The News & Observer. The Sports Network. 4 July 2010.
- "Olesen shoots final day 62 but misses out by one". Sky Sports. 12 June 2011.
- "Thorbjorn Olesen wins Sicilian Open". ESPN. Associated Press. 1 April 2012.
- "Official World Golf Ranking – Week 13, 2012" (PDF). 1 April 2012.
- "Official World Golf Ranking – Week 47, 2012" (PDF). 25 November 2012.
- "Olesen now temporary member". PGA Tour. 19 April 2013.
- "Thorbjorn Olesen". OWGR. Retrieved 24 October 2018.
- Malyon, Ed (30 September 2018). "Amid champagne and chaos Europe drink in their golden moment". The Independent. Retrieved 24 October 2018.