Clyde Mondilla flicked on the attack mode early and sustained his assault to the finish, leading to a confounding Philippine Golf Tour-best and course record 11-under 60 for a huge five-stroke lead over Albin Engino at the start of the ICTSI Forest Hills Classic at the Nicklaus course on Wednesday in Antipolo.

The Del Monte ace's amazing birdie-binge in preferred conditions didn't actually stop until after he had run out of holes to play on, birdying the last five in a fashion only a player of his caliber could dish out on a course that punishes even the slightest of mistakes.