Catriona Elisa Magnayon Gray, born on January 6, 1994, is a Filipino beauty queen and media personality known for winning the title of Miss Universe 2018. Born in Cairns, Queensland, Australia, to an Australian father of Scottish descent and a Filipina mother, Gray's diverse heritage has played a significant role in shaping her identity. She has a strong educational background, having pursued studies in music theory at Berklee College of Music in Boston, Massachusetts, and obtained certificates in outdoor recreation and martial arts.Gray's journey in the pageantry world commenced with her crowning as Miss World Philippines 2016, followed by her participation in Miss World 2016, where she achieved significant recognition. Her success continued as she secured the title of Miss Universe Philippines 2018, making history as the first Filipino to represent the country in both the Miss World and Miss Universe competitions.Throughout her career, Gray has displayed resilience and commitment to her personal advocacies, standing as a symbol of strength and inspiration for women. With her remarkable achievements and impactful presence in the media, she continues to be an influential figure, leaving a lasting impression on the global stage.

Catriona Isobel Matthew, born on August 25, 1969, is a Scottish professional golfer with a remarkable career. Growing up in North Berwick, she honed her golf skills on local courses, achieving several junior and amateur titles. Matthew's professional journey began with qualifying for the LPGA Tour in 1994, leading to numerous successes, including her maiden professional win at the Holden Women's Australian Open in 1996. Notably, she clinched the Ricoh Women's British Open in 2009, marking her first major tournament victory and becoming the first Scottish woman to achieve this feat. Additionally, Matthew's Solheim Cup contributions have been pivotal, from gaining the Cup-winning point in 2003 to captaining the victorious European team in 2019 and 2021. Her personal life intertwines with her professional endeavors, as her husband Graeme serves as her caddy. Matthew's exceptional contributions to golf led to her being honored with the MBE and OBE for her services to the sport. With 11 professional wins to her name, including 4 LPGA Tour victories, her impact on the golfing world is truly significant.

Catriona Shearer is a renowned Scottish broadcast journalist and producer, known for her role as a presenter on BBC Scotland's national news programme, Reporting Scotland. She hails from Shotts, North Lanarkshire, and holds a BA (Hons) degree in Journalism from Edinburgh Napier University. She kicked off her career in London with BBC Radio 5 Live, before moving to Cardiff and subsequently joining BBC Radio Scotland. She has been actively involved in various BBC Scotland non-news programmes, including presenting documentaries and making guest appearances. Apart from her broadcasting career, Shearer also showcases her passion for music through her involvement with BBC Radio Scotland and contributions to music magazines. In May 2021, Shearer announced her departure from BBC Scotland after 16 years. On a personal note, she is married to engineer David Balfour, and the couple resides in Hamilton, South Lanarkshire, with their two daughters.

Catriona Wendy Campbell Laing is a distinguished British civil servant and diplomat, currently serving as the Special Representative for Somalia and Head of the United Nations Assistance Mission in Somalia (UNSOM) under the leadership of United Nations Secretary-General António Guterres. Laing's academic journey includes obtaining a Master of Science (MSc) degree in economics from the London School of Economics and a Master of Business Administration (MBA) from Cranfield School of Management at Cranfield University. Her career highlights encompass various roles within the Overseas Development Administration, Department for International Development (DFID), Cabinet Office, Ministry of Justice, and the Foreign and Commonwealth Office (FCO). Notably, she has served as the UK's senior civilian representative to the NATO operation in southern Afghanistan and as Ambassador to Zimbabwe. Laing's outstanding contributions have been recognized with the appointment as a Companion of the Order of the Bath (CB) in the 2012 New Year Honours. With a wealth of experience and expertise, she continues to make significant strides in international diplomacy and aid efforts.

Catriona (Cat) Sparks, born on September 11, 1965, in Sydney, New South Wales, is a prominent Australian figure in the world of speculative fiction. As the manager and editor of Agog! Press, she has co-produced ten anthologies of speculative fiction with her partner, Australian horror writer Rob Hood. Sparks' contributions to the genre have earned her numerous accolades, including thirteen Ditmar Awards for her writing, editing, and artwork. Her notable works include the short story "Scarp," which won the Ditmar for Best Short Story in 2014, and "The Bride Price," which garnered recognition for Best Collected Work.In addition to her editorial and publishing endeavors, Sparks has made significant strides in her writing career. She graduated from the inaugural Clarion South Writers' Workshop in Queensland and has received nominations for the Aurealis Awards for her short fiction. Notably, her short story "Hollywood Roadkill" clinched both the Aurealis Award for Best Science Fiction Short Story and the Golden Aurealis Award in the 2007 Aurealis Awards.Sparks' involvement in the speculative fiction community extends beyond her literary contributions. She served as a provisional candidate for a Doctorate of Philosophy in Media, Culture, and Creative Arts through Curtin University and has been an active member of the Science Fiction Writers of America. Her debut novel, "Lotus Blue," published by Talos Press in 2017, has been described as "Mad Max