'There is a lot of satisfaction' of being No. 1 admits Jon Rahm ahead of Arnold Palmer Invitational

Jon Rahm returns to action this week at the Arnold Palmer Invitational where he is looking to cement his place at the top of the Official World Golf Ranking and claim what would be his fourth PGA Tour victory of the season. The in-form player admits he takes a lot of "satisfaction" from being the World No. 1.