The Nittany Lion is more than a mascot.

The Nittany Lion is not only a symbol of Penn State athletics. He does more than push-ups and crowd surfing at football games. He is an ambassador who makes more than 250 public appearances every year and represents the long-standing traditions of Penn State.

Meet the men who wore the suit.

Since 1939 more than 40 proud Penn State students have ruffled the Lion's ears and worn the blue and white scarf. This documentary introduces you to 13 former mascots and several hopefuls.

Explore the rich history of the Nittany Lion -- from the physical demands to the relationships with fans, especially the youngest ones. And follow in the footsteps of the newest Lion as he prepares for his debut in front of 110,000 enthusiasts inside Beaver Stadium.

This Lion has heart.

Heart of the Lion reveals the depth of character and the range of talent that the Lion Mascot must have in order to fulfill his dream and carry on the Penn State tradition.