Marc Semelfort was tagged in the video "Marc Semelfort's highlights Washington-Lee".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Westfield High School".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Marshall High School".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Herndon".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Yorktown".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights McLean".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Dominion".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Herndon".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights West Springfield High School".
Marc Semelfort was tagged in the video "Sophomore season".
Marc Semelfort was tagged in the video "Marc Semelfort's highlights Dominion".
Marc was tagged in the photo gallery "South Lakes vs. Westfield (VHSL 6A North Region Final)".
Marc was tagged in the photo gallery "South Lakes vs Lake Braddock (VHSL Semifinal Playoff)".
Marc Semelfort was tagged in the video "Freshman year".