Video recordings of both lecture series will be available at https://saarc.kaist.ac.kr/boards/lists/lectures
PDF files of both lecture series will be posted below.
A reference for the proof of Cutoff for RW on the hypercube is Section 18.2 in the textbook: https://pages.uoregon.edu/dlevin/MARKOV/markovmixing.pdf
A reference for the proof of Cutoff for the Curie-Weiss Model is: https://link.springer.com/article/10.1007/s00440-008-0189-z
A reference for the 3rd lecture is: https://link.springer.com/article/10.1007/BF01020583
A link to the paper with the rho characterization mentioned in this lecture.