Two-time major winner Dustin Johnson won $18 million after clinching the individual title in the LIV Series with a 16th-place finish at the latest event in Bangkok, Thailand, the Saudi-backed circuit said on Monday.
The American, 38, shot a five-under-par 67 on Sunday to finish on nine-under par, leaving him with an insurmountable 42-point lead over Branden Grace of South Africa.
Johnson finished in the top five in four of the previous five events, taking home $4 million for his only win of the series in Boston in September.