Clark managed to hold off a charge from Sam Burns to win by one shot.

Wyndham Clark has the lowest 36-hole score ever for a U.S. Open at Shinnecock Hills. He finished off a 64 with two pars in the morning to complete the first round.

Wyndham Clark keeps leaving his mark on Shinnecock Hills. He finished off the lowest opening round in a US Open on this fearsome course Friday morning, and then he delivered two…