Andy Murray: 'My goal was to get in the top 100'

Updated 1447 GMT (2247 HKT) August 15, 2017

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(CNN)Born into a tennis-mad family, raised on rallies and sibling rivalry with his older brother Jamie, fueled by a burning competitive streak -- many would say a young Andy Murray was always destined to reach the top.

The world No. 1 is about to embark on a defense of his Wimbledon title. A third victory at SW19 -- traditionally seen as Murray's "home" slam -- would bolster his position as one of Britain's finest ever athletes.