[6] In the final event of the meet Bensadon teamed up with Asha Andrew, Rachel Fortunato, Angel Gonzalez, Elaine Reyes, Arianne Sanguinetti, Gavin Santos and Daniel Victory in the mixed 8 × 50-metre freestyle relay where they finished 6th in the final with a time of 3:46.16.

[31] At the 2009 Island Games in Åland, Finland, Bensadon finished 4th in the final of the 200-metre butterfly in 2:08.96,[32] 9th in the 200-metre individual medley in 2:13.82,[33] 6th in the 200-metre freestyle in 1:58.14,[34] 6th in the heats of the 200-metre backstroke in 2:14.54 but did not swim in the final,[35] 5th in the 400-metre freestyle in 4:04.78[36] and won bronze in the 400-metre individual medley in 4:31.89 for the third time.

[47] At the 2010 Commonwealth Games in Delhi, Bensadon had the honour of being the flag bearer at the opening ceremony.

[67] In the medley relays, Bensadon teamed up with Jordan Gonzalez, Sanderson and Quick.

[69] At the 2012 FINA World Swimming Championships (25 m) in Istanbul, Bensadon finished in 45th in the 100-metre individual medley in 59.95,[70] 71st in the 100-metre breaststroke in 1:05.94,[71] 42nd in the 200-metre individual medley in 2:07.88[72] and with Sanderson, Quick and Michael Hitchcock finished 16th in the 4 × 200-metre freestyle relay in 8:04.92.

[73] At the 2013 Island Games in Bermuda, Bensadon had his most successful meet to date winning silver in the 400-metre individual medley in 4:30.97, his fourth medal in the event at the Island Games[74] and picked a bronze in the 200-metre breaststroke with a time of 2:22.12.

In 2014 Colin was nominated for GBC Sports Personality of the Year 2013 for being a double medalist in the Bermuda Island Games 2013 and another Endurance swim win in the summer 2014.

In 2016, his 21 year long swimming career was celebrated by the Gibraltar Chronicle [2] where Colin explained that Gibraltar Amateur Swimming Association (GASA) is more than just a pool for him, admitting this is where he made lifelong relationships and how his involvement in GASA has shaped the person he is today.

Colin received praise from all areas of the sporting community, such as a local triathlete stating that 'In one of the toughest sports he is an outstanding role model for any swimmer to follow and I am sure his records will be tough to beat'.

He earned an Accounting and Finance Degree at Russel Group University where he attained a 2:1.

At the age of 18 he met his future wife whilst working as a lifeguard at the local GASA swimming pool.