find out the exact way his name is presented on that page:
- title / h1 / just text whatever
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go make sites for him at blogspot, yelp, thegamelist, fupa, armorgames, mostfungames, findagrave, backpage, craigslist, ebay ads, linkedin, tek-tips.
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on those pages at those sites, use that exact name as subdomain, title, tags (if they allow tags), h1, bolded text. put up a few paragraphs of totally made up, but neutral, unverifiable data, mentioning the name in italics. Put in paragraphs at the end, different on each page, linking out with anchor text to some wikipedia articles.
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backlink those pages you just build from some forum profile links and be sure to again use the exact name as anchor
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make sure each page you made gets its own set of forum profile links
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it could take a few months for those sites to crush the offending page from page 1 of the serp