Down by two with two holes to play, Jeeno Thitikul knew exactly what was needed to capture the biggest prize in women's golf history. Thitikul won the record-setting $ 4 million first-place check by capturing the CME Group Tour Championship on Sunday. Thitikul shot a 7-under 65 on Sunday and finished the week at 22 under, one shot ahead of Angel Yin (66).