Complex sentence: Frank Edwards, also known as The Footballer of Loos, was a rifleman with London Irish Rifles during the Battle of Loos, distinguised for leading the London Irish across No-Man's Land to storm enemy trenches kicking a football ahead of the troops.
Split into simpler sentences: Frank Edwards, also known as The Footballer of Loos, was a rifleman with London Irish Rifles during the Battle of Loos. He is distinguised for leading the London Irish across No-Man's Land to storm enemy trenches kicking a football ahead of the troops.