The 25-year-old PGA Tour star wed his longtime girlfriend, Katherine Zhu, on Saturday in a gorgeous ceremony, complete with a cameo from their adorable dog, Koa. “11.26.22.

Collin Morikawa married long-time girlfriend Katherine Zhu on Saturday, with an assist from their dog, Koa. The 25-year-old former Cal star, currently the world’s 10th-ranked golfer, announced ...

But back to Zhu, who played all four years on the Pepperdine Women's golf team. In 2014, she averaged 76.75 strokes in 24 rounds, and steadily improved from there.