Lydia Ko and Brooke Henderson - ranked number one and two in the world - are two teenagers enjoying the time of their lives in women's golf ahead of the Women's British Open on Thursday. New Zealander Ko, 19, holds two of the five major titles - the Evian Championship and ANA Inspiration - and Canadian Henderson, five months younger, claimed her first major at the Women's PGA Championship in Seattle last month, beating Ko in a play-off. Then it will be on to the Olympic Games in Rio and, while many of the top men have controversially pulled out, Ko and Henderson are relishing the sport's comeback to the Games.
