Joseph Achille Le Bel
French chemist and chiral molecule theory
Born
Died
1930
96 years ago — 83 years old
Category
Scientists & Innovators
Country
France
Links & References
A French chemist established pivotal theories in organic chemistry. Formulated the concept of molecular chirality, which explained the optical activity of substances with chiral molecules. Contributed to understanding stereochemistry and its implications in pharmaceuticals. His work significantly influenced the field of asymmetric synthesis.
Developed the concept of molecular chirality
Contributed to the foundation of stereochemistry
Other People Born on January 21st
Piotr Ugrumov
Russian professional road cyclist
Born
January 21st, 1961 65 years ago
A professional road cyclist from Russia, Ugrumov competed primarily during the 1990s. He participated in several Grand Tours, including the Tour de France, Giro d'Italia, and Vuelta a España. Ugrumov achieved considerable success in stage races, particularly in the Tour de France where he won stages and earned recognition for his climbing abilities. His career highlights include the prestigious overall victory in the 1991 Tour de l'Avenir, a race vital for emerging talents in cycling. Ugrumov's contributions to the sport shaped the competitive landscape for Russian cyclists in the international arena.
Continue ReadingDmitri Khlestov
Russian footballer and defender
Born
January 21st, 1971 55 years ago
A former professional footballer played primarily as a defender. Career included stints at Spartak Moscow and the Russian national team. Gained recognition for contributions to the team's success in the 1996 UEFA European Championship. Also played in the 1994 FIFA World Cup, representing Russia on the international stage. After retirement, transitioned into a coaching role, contributing to the development of future players.
Continue ReadingSteven Marshall
Australian politician, 46th Premier of SA
Born
January 21st, 1968 58 years ago
Served as the 46th Premier of South Australia from 2018 to 2022. Held the position of Leader of the Liberal Party of South Australia since 2013. Represented the electorate of Dunstan in the South Australian House of Assembly. Focused on economic reform, infrastructure projects, and improving public services during the tenure as Premier.
Continue ReadingJustin Houston
American football linebacker, Pro Bowler
Born
January 21st, 1989 37 years ago
A prominent linebacker played in the National Football League (NFL) primarily for the Kansas City Chiefs. Houston was selected in the third round of the 2011 NFL Draft. Spent several seasons establishing a reputation as a formidable pass rusher. Recorded a career-high 22 sacks in the 2014 season, leading the league and earning a first-team All-Pro selection. Demonstrated strong defensive skills and contributed to the Chiefs' defensive strategies during playoff appearances.
Continue ReadingJoseph Nicolosi
Clinical psychologist specializing in therapy
Born
January 21st, 1947 79 years ago
Died
2017 9 years ago — 70 years old
A clinical psychologist, contributed to the field of psychology through the development of reparative therapy, aimed at changing sexual orientation. Founded the Thomas Aquinas Psychological Clinic in California, which became a training center for therapists practicing this approach. Authored several books, including 'Healing Homosexuality' and 'A Parent's Guide to Preventing Homosexuality'. Engaged in public discourse on the subject of sexual orientation and therapy, frequently appearing in media to discuss controversial topics related to homosexuality and psychotherapy.
Continue ReadingMiguel Reina
Spanish footballer and goalkeeper
Born
January 21st, 1946 80 years ago
Started professional career with Atlético Madrid in 1964, serving as goalkeeper until 1973. Played a key role in helping Atlético Madrid secure the Copa del Rey title in 1971. Transferred to FC Barcelona, contributing to the team's Copa del Rey victory in 1978. Represented the Spanish national team, earning 6 caps between 1967-1971.
Continue Reading