Women's British Open: Morgan Pressel storms to St Andrews lead

US golfer Morgan Pressel shoots 66 in the opening round of the Women's British Open to lead the field at St Andrews.

The six-under-par total included seven birdies and one bogey as the American made the most of calm conditions on the Old Course.

Pressel describes the feeling of leading as "a little bit surreal" but cautions there is "a long way to go".

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