Wikipedia:Articles for deletion/Schlock Mercenary
a Hugo award nomination is indeed sufficient, and if you follow the links to the Hugo Award for Best Graphic Story, you'll find multiple nominations listed there, with inline citations for each.  Those multiple major award nominations would be sufficient for a personal article under 
— User:Jclemens, 23:55, 12 January 2013 (UTC)
Stance: keep
Cited policy: WP:ANYBIO (Wikipedia:Notability)