Was He Abducted By Aliens?

[BIAD]

'...Filippidis was found alone near the rental car terminal of Sacramento International Airport, still wearing his snow pants, jacket
and had his goggles and ski helmet...'

'...How or why Filippidis travelled across the United States without telling anyone remains a mystery.
“He wasn’t able to give those answers,” said Frank Ramagnano, president of the Toronto Professional Fire Fighters’ Association,
who added that Filippidis seemed confused and needed medical help.

What happened to Filippidis in those six days remains unclear. However, it’s possible that he suffered a concussion or head trauma.
“He indicated that he thought he may have sustained some type of head injury,” Hampton said...'

SOURCE:
I would advise that they check to see how many kidneys he has.