Chinese ace Lin Dan claimed the World Superseries Finals title on Sunday, defeating his compatriot Chen Long in less than an hour, 21-12, 21-16.
The rapid victory gave "Super Dan" badminton's first-ever "Super Grand Slam", with the 28-year-old Chinese pin-up, already the sport's most decorated player, having now won all nine of its premier titles.
Lin had breezed past his long-time foe and Danish veteran Peter Gade to set up the final with Chen, who created the shock of the series after beating defending champion and world number one Lee Chong Wei in the semis.