Since changing to a 20m dipole my old work colleague G4NUA has been spotted across the world with a few watts on 20m JT65. Yesterday he was copied in Antarctica by DP1POL. In 2017 I am pretty sure he will get every continent on QRP.
This is from QRZ.com:
"DP1POL is located at the German research station "Neumayer III" in Antarctica, about 1,300 miles North of the South Pole. My home call sign is DL5XL, and I was a member of the 29th Neumayer wintering team as an electronics engineer. The station was officially inaugurated on February 20, 2009. My first assignment at "Neumayer III" lasted from December 2008 to February 2010, and I was back on the air from the same location from December 2011 to February 2012, from December 2013 to February 2014, from December 2014 to February 2015, and from November 2015 to February 2016. Another activity is planned from November 2016 to February 2017 - and I hope it will not be the last one!"
UPDATE 29.12.16 1446z: Ted G4NUA called me, but I was beaconing at the time.