Gibbs played basketball and football at Otterbein University and won All-America honors in both sports.[3] He left Otterbein as the leading rebounder (1496) and fifth all-time leading scorer (1924). As a senior, Gibbs averaged 23.5 points, 16.3 rebounds, 3.4 assists, 2.4 blocks and 2.3 steals a contest[4] en route to capturing the 2002 NCAA Division III championship,[5] while earning NABC NCAA Division III Player of the Year honors[6] and making the D3hoops.com All-America First Team.[7] He was later named to the D3hoops.com All-Decade Second Team.[8] Gibbs was inducted into the Otterbein University Hall of Fame in 2008.[9]
Professional career
After a short stint in the CBA and after playing in Pro-Am Leagues, Summer Leagues and on a touring team,[10] Gibbs signed his first overseas contract in January 2004, when he joined German second-division side TSG Ehingen.[11] In his second year in Germany, Gibbs took home Eurobasket.com All-2. Bundesliga Second Team distinction and headed to ratiopharm Ulm for the 2005–06 campaign. Averaging a double-double (16.3 ppg, 12.0rpg) on the season, he helped the Ulm team win the championship in the 2. Bundesliga South division and promotion to the country's top-flight Basketball Bundesliga. For his efforts, Gibbs received 2006 Eurobasket.com All-German 2. Bundesliga Forward of the Year honors.[12]
Gibbs led Germany's top division in rebounding four straight seasons (2006–2010), garnering Eurobasket.com All-German Bundesliga First Team honors in 2007[13] and 2009[14] and attending the German All Star Game twice. Due to his rebounding prowess at only 6 ft 2 in (1.88 m), he was given the nickname "Mr. Incredible" in Germany.[15] He had spent the 2009–10 season with Eisbären Bremerhaven and signed with Toyota Alvark of Japan prior to the 2010–11 campaign.[16] In his six-year stint with the club, Gibbs helped Alvark win the 2012 JBL Superleague Championship and the 2012 Emperor's Cup. He was recognized with Asia-Basket.com All-Japanese JBL Superleague First Team honors in 2013 and participated in the JBL All Star Game the same year.[17] In 2016, he received Asia-Basket.com All-Japanese NBL Defensive Player of the Year and All-NBL First Team honors.[18]