Assertion: hammer's brother | /r/HasProperty | louis burrell jr.
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text: In 2010, Hammer discussed his lifelong involvement with athletes on ESPN's First Take as well as explained that his brother Louis Burrell Jr. (who would later become Hammer's business manager) was actually the batboy while his job was to take calls and do "play-by-plays" for the A's absentee owner during every summer game.