Millions of people around the world celebrated the Day of the Seafarer on 25 June, under the campaign theme, #AtSeaForAll. Across social media, the message that seafarers are indispensable to the world gained momentum in 165 countries across all the continents. A Twitter Thunderclap reached nearly 13 million people. IMO Secretary-General Kitack Lim celebrated the day at a special Day of the Seafarer event in Manila, Philippines (see photos here). Mr Lim hailed the seafarers who are the “beating heart” of the shipping world and who quietly, mostly unnoticed, keep the wheels of the world in motion. More than 12,000 people have taken part in a fun, interactive quiz, which is still available on the IMO website and the online “Photo Wall’ is open for new photos. IMO videos, including the Day of the Seafarer message and a series of short interviews about a day in a seafarer’s life, can be viewed here. IMO's new Instagram account can be followed here.