Roger Boisjoly
Aerodynamicist and engineer, Challenger disaster
Born
Died
2012
14 years ago — 74 years old
Category
Scientists & Innovators
Country
United States
Links & References
An aerodynamicist and engineer focused on rocket propulsion and safety concerns. Worked at Morton Thiokol where contributions to the Space Shuttle program occurred, particularly regarding the Challenger disaster. Voiced concerns about the O-rings used in the solid rocket boosters prior to the Challenger launch, warning that cold temperatures could compromise their integrity. After the disaster, provided testimony before the Rogers Commission to discuss the engineering decisions and safety issues related to the launch, emphasizing the need for better safety practices in aerospace engineering.
Testified before the Rogers Commission
Raised concerns about O-rings
Worked at Morton Thiokol
Other People Born on April 25th
Georg Major
Theologian and academic figure in Germany
Born
April 25th, 1502 523 years ago
Died
November 28th, 1574 451 years ago — 72 years old
Born in 1502, a significant German theologian and academic engaged in the Protestant Reformation. Contributed to the debates surrounding Lutheranism and its teachings. Served as a professor at the University of Wittenberg, where important theological discussions took place. Authored several texts that addressed various aspects of theology, including topics on free will and grace, which influenced religious thought during the Reformation. Alignments with figures such as Martin Luther positioned Major within key theological discourses of the time.
Continue ReadingMort Weisinger
American journalist and comic book editor
Born
April 25th, 1915 110 years ago
Died
May 7th, 1978 47 years ago — 63 years old
Started career as a journalist and became an influential comic book editor. Played a significant role at DC Comics during the Golden Age of Comics, particularly with Superman titles. Edited numerous popular comic series, contributing to character development and storylines. Expanded Superman's narrative and universe, impacting the direction of comic book storytelling. Helped shape the comic industry with innovative publishing practices.
Continue ReadingFred Haney
Baseball player and manager with the Braves
Born
April 25th, 1896 129 years ago
Died
November 9th, 1977 48 years ago — 81 years old
Began a professional baseball career in 1919 as an outfielder. Played for teams including the Chicago Cubs and the Pittsburgh Pirates. Transitioned to managing, taking the role with the Milwaukee Braves in the mid-1950s. Led the Braves to a National League pennant in 1957, ultimately winning the World Series that year against the New York Yankees. Served as a manager for several teams throughout a lengthy career in Major League Baseball.
Continue ReadingTim Duncan
Basketball player, 5× NBA champion
Born
April 25th, 1976 49 years ago
A professional basketball player, this individual played his entire career for the San Antonio Spurs in the National Basketball Association (NBA). Drafted as the first overall pick in 1997, achieved success in the league through skillful play as a power forward/center. Helped lead the Spurs to five NBA championships from 1999 to 2014 and was named NBA Finals MVP three times. Selected as a 15-time NBA All-Star and earned the NBA Most Valuable Player (MVP) award in 2002 and 2003. After retiring in 2016, transitioned into coaching and mentorship roles within basketball.
Continue ReadingAnja Pärson
Swedish alpine ski racer and champion
Born
April 25th, 1981 44 years ago
An alpine ski racer achieved significant success in world competitions. Competed extensively in the FIS Alpine Ski World Cup during the early 2000s, earning numerous victories. Specialized in multiple disciplines, particularly slalom and giant slalom. Won the Overall World Cup title in 2004, solidifying a place among the sport's elite. Made an impression at the Winter Olympics, earning several medals, including gold in the combined event at the 2006 Turin Games. Retired from competitive skiing in 2012 and has since contributed to the sport in various capacities, including mentoring young athletes.
Continue ReadingMeadowlark Lemon
Basketball player, Harlem Globetrotters star
Born
April 25th, 1932 93 years ago
Died
December 27th, 2015 10 years ago — 83 years old
A professional basketball player and minister was a key member of the Harlem Globetrotters, renowned for his entertaining style and unique comedic approach on the court. Lemon played with the Globetrotters for over two decades, integrating athletic skill and humor into the game. His infused personality helped the team achieve international fame. Following his basketball career, Lemon transitioned into ministry, combining his passion for sports with faith-based initiatives, and inspired many through his messages.
Continue Reading