Who helped Tony Stark escape?

Who helped Tony Stark escape? Ho Yinsen was the man who saved Tony Stark’s life by taking most of the shrapnel out of his heart, and fitting an electro-magnet powered by a car battery to prevent the rest penetrating his heart. He was held hostage by the Ten Rings in a cave along with Tony to build weapons.

Ho Yinsen was the man who saved Tony Stark’s life by taking most of the shrapnel out of his heart, and fitting an electro-magnet powered by a car battery to prevent the rest penetrating his heart. He was held hostage by the Ten Rings in a cave along with Tony to build weapons.