If one adjective could describe renowned British broadcaster, naturalist, and author Sir David Attenborough, it would be “indefatigable.” Though having physically slowed down with age, the now 100-year-old presenter’s passion for the natural world—and his enthusiasm in sharing it with viewers—has not waned.

He holds the Guinness World Record for “the longest career as a television presenter and naturalist.” From his on‑screen debut in “Animal Disguises” in 1953 to the recent Netflix documentary “A Gorilla Story: Told by David Attenborough,” his broadcasting life has spanned more than 70 years.

A history of making history

He has accumulated a wide range of distinctions over the years—from 32 honorary degrees to two knighthoods—and even set a social media record in 2020 when his new Instagram account drew more than one million followers in 4 hours and 44 minutes. When BBC’s “Blue Planet II” premiered in 2017, demand in China was so intense that local media reported temporary internet slowdowns as viewers rushed to stream it.

Attenborough was first knighted by the late Queen Elizabeth II in 1985. In June 2022, he was knighted a second time by then Prince Charles for his nature documentaries and advocacy, becoming a Knight Grand Cross of the Order of St Michael and St George.

In April that same year, he received the United Nations’ highest environmental honour, namely the UN Champions of the Earth Lifetime Achievement Award. Together with Pope Francis and the World Health Organization, he was also one of the nominees for the 2022 Nobel Peace Prize.

He is also the only person to have earned the UK’s BAFTA awards across every major era of television technology—from black‑and‑white to colour, HD, 3D and, 4K. In his native UK, he is often referred to as a “national treasure”—a term that does not sit well with him.

Early fascination with fossils

David Frederick Attenborough was born on May 8, 1926 in England, the second of three boys. His sibling, Richard, was the renowned actor and director who famously played John Hammond in the 1993 film “Jurassic Park” and its 1997 sequel, and directed the Oscar-winning film “Gandhi” in 1982.

His fascination with fossils stems from childhood. In a 2019 interview with German magazine Der Spiegel, he said he considered it a form of “magic” to come across the remains of an ancient creature that “hasn’t seen the sunlight for 150 million years.” He often rode his bicycle long distances to nearby quarries, hoping to uncover more specimens.

In 1936, he attended a lecture by famed British writer and conservationist, Archibald Belaney, also known as Grey Owl, which left a strong impression on him and deepened his interest in the natural world.

Big teeth and Monty Python

After graduating from Cambridge University in 1947 with a degree in Natural Sciences, Attenborough spent two years of national service in the British navy. In 1950, he applied to work for BBC’s radio service, but was asked if he would like to try the broadcaster’s new trainee program instead.

His bosses, however, had their doubts about his presentability on TV, Attenborough told the Daily Mail in 2010. “I discovered 40 years later that they had said of me as a trainee: He could be a perfectly pleasant chap, might be a perfectly good producer, but he shouldn’t be used again as an interviewer on camera because his teeth are too big.”

In the end, Attenborough became an on-camera presenter when he was asked to stand in for a host who’d fallen ill. Over time, he moved into senior roles at the BBC and eventually became controller of BBC Two, where he played a key role in bringing colour broadcasting to European audiences. He also approved “Monty Python’s Flying Circus” in 1969, the comedy troupe’s first ever major production series.

Mother nature’s ‘semi-whispering’ champion

However, he eschewed a management career at the BBC, choosing instead to marry his love of nature with broadcasting. He narrated every episode in the long-running “BBC Wildlife on One” (1977-2005).

He was also narrator for other high-profile BBC wildlife documentaries like “The Blue Planet” and “Planet Earth,” having a “patented semi-whisper way of narrating,” as noted by NPR radio once.

His 1979 series “Life on Earth” broke new ground by filming species in their natural environments across multiple continents. And it featured a legendary, unscripted scene when a three-year-old mountain gorilla called Pablo came and lay across him. His close encounter with the gorillas prompted him to utter, also unscripted: “There is more meaning and mutual understanding in exchanging a glance with a gorilla than any other animal I know.”

Over forty species bear his name

Audiences have also been entertained by the creatures that have shared screen time with him, sometimes even upstaging the naturalist. During the filming of “Paradise Birds,” a cheeky bird-of-paradise forced several retakes after it repeatedly interrupted the amused presenter with its calls and fancy moves.

Over 40 species of flora and fauna—both living and extinct—have been named after him. This includes a prehistoric marine reptile called the Attenborosaurus, and a Madagascan dragonfly called Attenborough’s pintail.

There is one animal that petrifies him though. “I really, really hate rats. I’ve handled deadly spiders, snakes, and scorpions without batting an eyelid. But if I see a rat I’ll be the first to run,” he told Entertainment Daily in 2021.

Never losing hope

David Attenborough has also drawn on his long career and public profile to advocate for climate action and environmental protection, often speaking at major international gatherings. Yet, it is his balanced choice of words—urgent yet not dire—that resonates with viewers.

“We can now destroy or we can cherish, the choice is ours,” he said in the 2009 mini-series, “Planet Earth.”

In 2022, he received the UN’s Champion of the Earth Lifetime Achievement Award. In a congratulatory article for online news outlet Tortoise, author Simon Barnes wrote: “If the world is, indeed, to be saved, then Attenborough will have had more to do with its salvation than anyone else who ever lived.”

Pragmatic about mortality

In 2020, Attenborough told Anderson Cooper on 60 Minutes that he wasn’t afraid of death, “I’d just like it to be a quick process, thanks very much.”

Saying that he was more afraid of “becoming helpless and gaga,” he had expressed his surprise and gratitude for relatively good health that enables him to still work and remain active at his advanced age. Something fans would readily agree with.

Thus, it comes as no surpise that documentaries have been slated to commemorate his 100 years on Earth, including a live celebratory event at the Royal Albert Hall, featuring the BBC Concert Orchestra and special guests who will honour the naturalist and his illustrious career.

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