diff --git a/DNN-fundamentals/0.Blogs b/DNN-fundamentals/0.Blogs
index cc0fb1dab2413e73c902cf7312ccb1b1c5672058..4c991b34d74bbf83e412d2ef8bf90cc69e3d7f89 100644
--- a/DNN-fundamentals/0.Blogs
+++ b/DNN-fundamentals/0.Blogs
@@ -7,3 +7,7 @@
 
 [BLOG] Backpropagation in CNN
 > https://medium.com/@ngocson2vn/a-gentle-explanation-of-backpropagation-in-convolutional-neural-network-cnn-1a70abff508b
+
+
+[BLOG] KL divergence explained:
+> http://www.thushv.com/machine-learning/light-on-math-machine-learning-intuitive-guide-to-understanding-kl-divergence/
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