Richie Rich Sr. is a fictional character from the comic book series created by Harvey Comics. He is known as the wealthiest boy in the world, often depicted as a kind-hearted and generous child who uses his vast fortune to help others. His character embodies the themes of friendship, adventure, and philanthropy. Richie Rich Sr. is often accompanied by his loyal friends, including Gloria, Reggie, and his pet dog, Dollar. The stories typically revolve around his extravagant lifestyle, featuring luxurious gadgets and imaginative inventions, while also highlighting the importance of friendship and moral values over material wealth.