About the Author

Pawel "Sariel" Kmiec has been building incredible LEGO Technic creations for a decade, and is the author of Incredible Lego Technic and the Unofficial LEGO Technic Builder's Guide (No Starch Press). His Technic builds have been featured in many magazines and on the world's most popular LEGO blogs. He also runs a LEGO Technic YouTube channel which has over 60 million views, and he was selected by LEGO to be the official reviewer of LEGO Technic sets. Sariel is based in Warsaw, Poland.