Complex sentence: Lindsay had a fondness of race horsing throughout his life, trying to get to the track as much as he could, he also enjoyed travelling around the world as often as he could, and visited many different continents in his 81 years.
Split into simpler sentences: Lindsay had a fondness of horse racing throughout his life, getting to the track as often as he could. He also enjoyed travelling around the world and visited many different continents in his 81 years.