Davidson Barr will be returning for his second year as an Intern for the Mathematics Department during the 2011-2012 school year. He will be co-teaching a computer programming course during the first semester. Additionally, he will be serving as epee coach for the fencing team. Davidson is from Richton Park, Illinois where he attended Rich Central High School. He earned his BA from Northwestern University in 2009, where he majored in both mathematics and economics. Davidson is still competitive in fencing and will continue to compete nationally periodically throughout the year.