Outsmartin': Episode 5 video not supported Resident golf trivia buff Sean Martin returns to battle three new competitors. But with Smartin off his mark, could this be the day he is defeated? October 19, 2009 More from Videos Video VIDEO: Marcus Kinhult wins 2015 Junior Invitational at Sage Valley Sweden's Marcus Kinhult won the 2015 Junior Invitational at Sage Valley by two shots over Davis Shore. Video VIDEO: Swing tips from Sam Burns, top-ranked junior Sam Burns, Golfweek's top-ranked junior, offered Lance Ringler some of his best swing thoughts and pre-shot tips. Video VIDEO: Viraj Madappa leads after two rounds at Sage Valley India's Viraj Madappa shot a 5-under 67 Friday to grab a two-shot lead at the Junior Invitational at Sage Valley. Video VIDEO: Rory McIlroy talks junior golf Rory McIlroy talks to Golfweek about junior golf at the Junior Invitational at Sage Valley. Video VIDEO: Junior Invitational at Sage Valley, player perspective What do the players think of the Junior Invitational at Sage Valley? Golfweek found out. Video VIDEO: Catching up with top-ranked junior Sam Burns Sam Burns is the No. 1-ranked junior in the country. Golfweek caught up with him on the range before the Sage Valley Junior Invitational. Video VIDEO: Haskins Award Watch List Lance Ringler checks in on Haskins Award candidates as the postseason approaches. Video VIDEO: How to find the right grips Golfweek's equipment expert David Dusek explains the process for finding the right grips for your clubs. Video VIDEO: Marriott Golf Academy, wrist-free chipping drill Marriott Golf Academy's Don Moyer presents a drill designed to help players eliminate wrist movement in their chipping stroke. More from Outsmartin' Video Outsmartin’: Episode 9 Tiebreakers push Smartin to the limit on this week's Outsmartin'. Video Outsmartin’: Episode 8 After a tough loss last week, Smartin returns to retake his throne! Video Outsmartin’: Episode 7 Golfweek's trivia guru Sean Martin faces his toughest competition yet. Will he keep his winning streak alive? Video Outsmartin’: Episode 6 Golfweek's trivia guru Sean Martin faces three new competitors who try to steal away the golden club. Video Outsmartin’: Episode 4 Can three LPGA players take down Golfweek's brightest? Find out on this week's Outsmartin' featuring professional players Lorie Kane, Chris Brady, and Sarah Jacobs. Video Outsmartin’: Episode 3 Smartin tackles three new contestants. Will anyone be able to dethrone Golfweek's golf genius? Video Outsmartin’: Episode 2 Golf trivia guru Sean Martin is up against three new contestants in Golfweek.com's newest game show, "Outsmartin'!" Video Outsmartin’: Episode 1 Golf trivia guru Sean Martin takes on three worthy contestants in Golfweek.com's newest gameshow, "Outsmartin'!"