Roy Weatherby Jr. is an American firearms designer and the founder of Weatherby, Inc., a company known for producing high-quality rifles and ammunition. He was born in 1910 and became famous for his innovative approach to rifle design, particularly his development of the Weatherby Magnum cartridges, which are known for their high velocity and flat trajectory. Weatherby Jr. was passionate about hunting and shooting sports, which influenced his work. His designs have gained a loyal following among hunters and shooting enthusiasts. Today, Weatherby, Inc. continues to be a prominent name in the firearms industry, maintaining the legacy of its founder.