Sir David Attenborough is celebrating his 100th birthday today! 🎂 To mark the occasion, we’re looking back at this moment from 2019, when William and Catherine joined the veteran broadcaster and environmentalist to name the UK’s new polar research ship, officially called RRS Sir David Attenborough. Follow us for more royal news, history, and highlights: ♛ Subscribe to our YouTube channel (tap the bell icon and stay up to date with all the latest Royal videos!) - https://bit.ly/3jNBYZ7 ♛ Find