Simplify the following text for a Grade 3 native English-speaking person.
Original: As a child he went to Our Lady of the Wayside , where he was taunted for having one brown eye and one blue eye , known as heterochromia .
Simplified: As a child he went to `` Our Lady of the Wayside , '' where he was made fun of for having one brown eye and one blue eye . This is known as heterochromia .