Non-competing marker Jeff Knox's WITB: The 2018 Masters – GolfWRX
Jeff Knox: Pros rave about the legendary Masters marker
Who Is Jeff Knox? The Former Masters Marker | Golf Monthly
Jeff Knox serves as marker for Saturday's third round | 2022 Masters
Who is Jeff Knox, the guy playing alongside Paul Casey at the 2018 Masters?
Masters 2017: I walked 18 holes with Jeff Knox, the best Masters playe | This is the Loop | Golf Digest
Jeff Knox gets call from Augusta National bullpen | 2022 Masters
Masters 2020: Alert! Augusta National legend Jeff Knox has been called into action earlier than usual this week! | Golf News and Tour Information | GolfDigest.com
Augusta golfer Lee Knox wins second Georgia Amateur in three years
Men's Golf - Knox College Athletics
Jeff Knox, famous for being Masters marker, replaced in longtime role