Sir Hubert Wilkins Jackson was a notable Australian explorer, aviator, and geographer, born on February 5, 1888. He is best known for his pioneering expeditions to the Arctic and Antarctic regions, where he conducted significant research and mapping. His contributions to polar exploration helped advance scientific understanding of these remote areas. In addition to his exploration work, Wilkins was an advocate for aviation and played a crucial role in promoting the use of aircraft for scientific research. He was knighted in 1928 for his achievements and continued to inspire future generations of explorers and scientists, including those involved in polar exploration and aviation.