Conversation so far:
Was Juan Manuel Fangio kidnapped at some point in his life?
On 23 February 1958, Juan Manuel Fangio was kidnapped.
Who kidnapped Juan Manuel Fangio?
Two unmasked gunmen of Fidel Castro's 26th of July Movement entered the Hotel Lincoln in Havana and kidnapped Juan Manuel Fangio at gunpoint.
What were the masked gunmen's motivation for kidnapping Juan Manuel Fangio?
The motive was simple: By capturing the biggest name in motorsport the rebels were showing up the government and attracting worldwide publicity to their cause.
How did the kidnapping situation of Juan Manuel Fangio get resolved?
Juan Manuel Fangio was released after 29 hours, and remained a good friend of his captors afterwards.

Question: Was he hurt at all during the time he was with the kidnappers?
Self-contained rewrite: Was Juan Manuel Fangio hurt at all during the time he was with the kidnappers?