Complex sentence: Brandon Sanderson (born December 19,1975) is an American writer best known for his "Mistborn" series and his work in finishing Robert Jordan's epic fantasy series "The Wheel of Time".
Split into simpler sentences: Brandon Sanderson (born December 19,1975) is an American writer. He is best known for his "Mistborn" series and his work in finishing Robert Jordan's epic fantasy series "The Wheel of Time".