It's not crazy to have high expectations, says Irish Olympic golfer Seamus Power

Until recently, Padraig Harrington would have struggled to pick Seamus Power out of a line-up, but the three-time Major winner would now like nothing more than to battle his team-mate for Olympic glory.

Neither man was first choice for Ireland with world number four Rory McIlroy, Shane Lowry and Graeme McDowell ahead of them in the pecking order.