Complex sentence: The Company was founded in 1961 by Gordon "Grubby" Clark, a 1957 graduate of Pomona College, where he majored in math and physics, who had worked as a glasser, applying and funnying the fiberglass surface of surfboards for surfboard pioneer Hobie Alter.
Split into simpler sentences: The Company was founded in 1961 by Gordon "Grubby" Clark. He graduated from Pomona College in 1957, where he majored in math and physics, who had worked as a glasser, applying and funnying the fiberglass surface of surfboards for surfboard pioneer Hobie Alter.