I would have to say my hero is my grandpa. He is the hardest working man I know (my dad is the second lol). My grandpa and I work at the same place, and because I don't have my license he drives 30 minutes out of his way everyday to make sure I have a ride to and from work. He's always willing to help family, and asks for nothing in return.
He loves all kinds of music just like I do, one day he came to pick me up for work and he was listening to Miley Cyrus' album Bangerz haha. He picked up the guitar a few years ago, and now he practices with my dad and cousins whenever they have time to get together.
He has only been married once, and that was to my grandma. My grandma got cancer 13 years ago and when chemo started to take its toll on her, grandpa built a shower into their bedroom for her (the regular bathroom was up stairs) and did everything he could to make sure she was comfortable and had everything she needed. She passed away 12 years ago, and grandpa hasn't loved another woman since :(
I love my grandpa so much, and I can only hope to be as cool as him when I reach my 70's :)