巨漢 is read as きょかん (kyokan) and means giant.
きょかん
kyokan
きょだい
huge
きょじん
Tokyo Giants (baseball team)
きょがく
huge sum (esp. of money)
きょせい
giant star
きょたい
huge body
きょぼく
big tree
きょひ
great cost
きょあく
great evil
きょり
huge profit
きょだいぶんし
macromolecule
きょじんこく
land of giants
きょじんとう
Giants fan