U-17 MNT Defender Kellyn Acosta speaks to ussoccer.com about the sports he played as a kid, the nickname Fernando Piña gave him and offseason activities.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/43982_thumb.jpg" alt="US SOccer - Get to Know U-17 MNT Defender Kellyn Acosta" title="US SOccer - Get to Know U-17 MNT Defender Kellyn Acosta" width="150" height="90" alt="US SOccer - Get to Know U-17 MNT Defender Kellyn Acosta"/>
