User blog comment:IamJakuhoRaikoben/Chapter 347: Red, Blue, and Blonde Hair Fight!, Review./@comment-5896530-20130817134026/@comment-5894890-20130817184345

I'm gonna' just believe he's male. Wendy (only female dragon slayer) has a female exceed, while all the male dragon slayers have male exceeds. :3. And in the anime.. idk sounds like a kid that's portrayed as a boy to me o_o.