GBR-12935 is a piperazine derivative which is a potent and selective dopamine reuptake inhibitor. It was originally developed in its ³H radiolabelled form for the purpose of mapping the distribution of dopaminergic neurons in the brain by selective labelling of dopamine transporter proteins. This has led to potential clinical uses in the diagnosis of Parkinson's disease, although selective radioligands such as Ioflupane (¹²³I) are now available for this application. GBR-12935 is now widely used in animal research into Parkinson's disease and the dopamine pathways in the brain.

José Luis Pérez (born 1943) is a Mexican equestrian. He was born in Tonalá, Jalisco. He won a bronze medal in team eventing at the 1980 Summer Olympics in Moscow. He also competed at the 1976 Summer Olympics.

Laura Bechtolsheimer (b 31 January 1985, Mainz, Germany) is a British dressage rider competing at Olympic level. 

As of 30 April 2011 the Fédération Equestre Internationale (FEI) rank her 3rd in the world riding Mistral Hojris and 23rd on Andretti H. 

A granddaughter of the billionaire property magnate Karl-Heinz Kipp who founded the Massa chain of department stores, she was born in Mainz, Germany in 1985 to parents Wilfried, an entrepreneur and horse trainer, and Ursula.  She has three brothers, Felix, a singer with rock group Hey Negrita who battled heroin addiction and now tours prisons helping others, Goetz, and Till. 

The family moved to Ampney St Peter in Gloucestershire when she was one and she started riding aged three having been given a pony called Peacock for her birthday.  She went on to compete in Pony Club eventing and won the National Championships of Independent Schools at Stonar School aged 12.  Bechtolsheimer started to concentrate on dressage aged 13 and was selected to ride at the Pony European Championship the following season, winning a team silver medal at her first major competition.  In 2005 she became the youngest British dressage champion at age 20, riding Douglas Dorsey.  She graduated from Bristol University in 2007 with a BSc in Philosophy and Politics.  She competed in the 2008 Olympic Games on Mistral Hojris, gaining 18th place in the Individual Grand Prix Special and 6th place in the team event and was named as British Dressage's Rider of the Year.  At the 2010 FEI World Equestrian Games held in Kentucky USA Bechtolsheimer surpassed her personal best scores and gained three British International Grand Prix records with Mistral Hojris getting 82.511% in the Grand Prix, 81.708% in the Grand Prix Special and 85.350% in the Grand Prix Freestyle, gaining her three silver medals, being beaten only by the celebrated Edward Gal and Moorlands Totilas. 

Carlos Alberto Berlocq (born February 3, 1983 in Chascomus) is an Argentine professional male tennis player. He is nicknamed Charly. Berlocq's favourite surface is clay and he is currently coached by Walter Grinovero.

Berlocq started playing tennis at the age of four and has had his success on the ATP Futures and Challenger circuits. In 2004 he made six consecutive finals in the Futures events, winning three of them, two finals each in Argentina, France and Slovenia. He also made his first Challenger final in Manta, Ecuador losing to Giovanni Lapentti and then won another Futures title in Argentina.

At the end of 2005 Berlocq finished inside the top 100 for the first time on the back of strong form on the Challenger circuit where he went 44–20 in singles and won two Challenger titles in Turin defeating Alessio di Mauro and in Cordenons defeating Jérôme Haehnel. Berlocq also qualified for his first ATP main event in Stuttgart losing to Răzvan Sabău and also played doubles in Bucharest with Mariano Puerta.

Andreas Helgstrand (born October 2, 1977) is an award-winning Danish dressage rider who is most known for riding the 9-year-old mare Blue Hors Matiné (d. January 25, 2010) at the Grand Prix level. Helgstrand has also represented Denmark in Olympic dressage events in 2004 and at the World Equestrian Games. Helgstrand was part of the Bronze winning Danish team at the Olympic games in Beijing 2008.

Helgstrand competed in the 2006 World Equestrian Games on December 20 in Aachen, Germany. He rode Matiné in his freestyle dressage test, where he opened the routine with a double canter pirouette. Both Helgstrand and Matiné performed wonderfully, receiving high marks from the judges. A video of the routine can be found on YouTube.