Parkour and free-running enthusiast Mike Wilson put his athletic talents to good use to put a smile on his son’s face. Sadly, his baby boy was diagnosed with a Grade 4 Brain Stem Tumor and has a very short life expectancy. To make his five year old birthday extra special, Dad donned a homemade Spiderman costume, and jumped off the roof to surprise his son. Naturally, the little boy was all smiles meeting his favorite superhero. Best dad ever!